4-Fluoropyrazole

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Names

[ CAS No. ]:
35277-02-2

[ Name ]:
4-Fluoropyrazole

[Synonym ]:
4-Fluor-pyrazol
1H-PYRAZOLE,4-FLUORO
ZLE0022
4-Fluoro-1H-pyrazole
4-Fluoropyrazole
1H-Pyrazole, 4-fluoro-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
192.7±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C3H3FN2

[ Molecular Weight ]:
86.068

[ Flash Point ]:
70.3±19.8 °C

[ Exact Mass ]:
86.028023

[ PSA ]:
28.68000

[ LogP ]:
0.72

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.488

Safety Information

[ HS Code ]:
2933199090

Precursor & DownStream

Precursor

  • 3-(dimethylamino)-2-fluoroprop-2-enal
  • β-(Diethylamino)-α-fluoropropenal
  • 4-Fluoro-3-(tributylstannyl)-1H-pyrazole
  • 2-fluoroethynyl(trimethyl)silane
  • Ethanol
  • (2,3,3-Trifluoro-1-propenyl)trimethylammonium Iodide
  • Diethylamine
  • diazomethane
  • 1,1-difluoroethylene

DownStream

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-fluoropyrazole-3-carboxylic acid
  • 4-fluoropyrazole-3-carboxylic acid ethyl ester
  • 1-(dimethylsulfamoyl)-5-(2,4,6-trimethylphenylthio)-4-fluoropyrazole
  • 4-chlorooxolan-3-ol,formic acid
  • 4-Amino-1,2-dithiolane-4-carboxylic acid
  • 4-hydroxy-N-[(4-methoxyphenyl)methylideneamino]benzamide
  • Sodium bis(3-((1-(4-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-4-hydroxybenzene-1-sulphonamidato(2-))chromate(1-)
  • 1-((1-(3-cyanopyridin-2-yl)piperidin-4-yl)methyl)-3-(tetrahydro-2H-pyran-4-yl)urea
  • Sapanisertib diphosphate
  • Cobaltate(5-), bis(4-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-2-((4-chloro-6-((4-(4,5-dihydro-4-((2-hydroxy-5-sulfophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl)amino)-1,3,5-triazin-2-yl)amino)benzenesulfonato(4-))-, pentasodium
  • Chromate(1-), (3-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonamidato(2-))(N-(7-hydroxy-8-((2-hydroxy-5-nitrophenyl)azo)-1-naphthalenyl)methanesulfonamidato(2-))-, sodium
  • Chromate(1-), (3-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonamidato(2-))(N-(8-((5-(ethylsulfonyl)-2-hydroxyphenyl)azo)-7-hydroxy-1-naphthalenyl)methanesulfonamidato(2-))-, sodium
  • Sodium (3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxybenzenesulphonamidato(2-))(N-(7-hydroxy-8-((2-hydroxy-5-nitrophenyl)azo)-1-naphthyl)acetamidato(2-))chromate(1-)
  • 1-((1-(6-methylpyridazin-3-yl)piperidin-4-yl)methyl)-3-(tetrahydro-2H-pyran-4-yl)urea
  • 1-((1-(pyrazin-2-yl)piperidin-4-yl)methyl)-3-(tetrahydro-2H-pyran-4-yl)urea
  • 3-([1,1'-biphenyl]-4-yl)-7-chloro-2H-benzo[b][1,4]oxazine
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